Seismic anisotropy in mid to lower orogenic crust: Insights from laboratory measurements of V_p and V_s in drill core from central Scandinavian Caledonides

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• 作者：Quinn C. Wenning^a ; ^{quinn.wenning@erdw.ethz.ch} ; ; Bjarne S.G. Almqvist^b ; Peter Hedin^b ; Alba Zappone^c
• 关键词：Seismic anisotropy seismic velocity ; Caledonian orogen ; Shear zone ; Middle crust reflectivity ; Deep scientific drilling
• 刊名：Tectonophysics
• 出版年：2016
• 出版时间：5 December 2016
• 年：2016
• 卷：692
• 期：part_PA
• 页码：14-28
• 全文大小：3361 K
• 卷排序：692

文摘

Laboratory ultrasonic seismic velocity measurements on core samples Good correlation between laboratory measurements, seismic logs, and seismic imaging Vp and Vs anisotropy impacts acoustic impedance across lithological boundaries Amphibolite/micaschist interlayered with other rock types modulates reflectivity